AnalyzerSentence analysis3SpansSentence必要のない1000 character limitAnalyzeSentence必ひつ要ようのないSpan Details必ひつ要ようnecessary; needed; essential; necessity; need; requirementna-adjective, nounのpossession, attribution, nominalizer, or nominal linkergrammarないemphatic suffixsuffix, i-adjective